code: def export_bernoulli_without_dtype() -> None:
      node = onnx.helper.make_node(
          "Bernoulli",
          inputs=["x"],
          outputs=["y"],
      )
  
      x = np.random.uniform(0.0, 1.0, 10).astype(float)
      y = bernoulli_reference_implementation(x, float)
      expect(node, inputs=[x], outputs=[y], name="test_bernoulli")
  
file_path: onnx/onnx/backend/test/case/node/bernoulli.py
imports: import numpy
  import onnx
  from onnx.backend.test.case.base import Base
  from onnx.backend.test.case.node import expect
label_desc: Use image node_id 1 for calling the Bernoulli obj's underlying member method code with example usage: obj.export_bernoulli_without_dtype() without return types